TcyA

• Description: cystine ABC transporter (binding protein)
  
  

Gene name	tcyA
Synonyms	yckK
Essential	no
Product	cystine ABC transporter (binding protein)
Function	cystine uptake
Gene expression levels in SubtiExpress: tcyA
Interactions involving this protein in SubtInteract: TcyA
MW, pI	29 kDa, 9.118
Gene length, protein length	804 bp, 268 aa
Immediate neighbours	tcyB, bsdA
Sequences	Protein DNA DNA_with_flanks
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

ABC transporters, biosynthesis/ acquisition of amino acids, membrane proteins

The gene

Basic information

• Locus tag: BSU03610

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: bacterial solute-binding protein 3 family (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:
  • TcyC-TcyB-TcyA PubMed

• Localization:
  • attached to the membrane via TcyB PubMed

Database entries

• Structure:

• UniProt: P42199

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon: tcyA-tcyB-tcyC (putative) PubMed

• Expression browser: tcyA PubMed

• Sigma factor:

• Regulation:
  • very weakly expressed under all conditions PubMed
  • strongly repressed in response to glucose starvation in M9 medium PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: